Science Lab Technology Project Topics & Materials In PDF, Doc.

1. PRODUCTION OF ALKYD RESIN FROM THE OIL OF MONODORA MYRISTICA (EHURU OIL)

» ABSTRACT Alkyd resin was prepared from crude Monodora myristica oil. The experiment started from the extraction of M. myristica oil by solvent extraction. Then the characteristics of the oil, Such as specific gravity, iodine value, acid value and peroxide value were determined. The proximate analysis of the seed oil was equally determined and the result were as follows: fat; (8.6%) Ash;(4.8%...Continue Reading »

Item Type: Project Material | 50 pages | 4,828 engagements |

2. PROXIMATE ANALYSIS OF CASHEW NUT

» ABSTRACT This study investigated the proximate composition of cashew nut. The cashew seeds were harvested and the shell removed with a knife. The nut was evaluated for its physiochemical characteristics (proximate). The proximate composition in (%) was as follows: moisture (6.00%), Ash (3.00%), crude fibre (0.16%), crude fat (33.4%), protein (8.87%), carbohydrate (48.57%) by difference. It is o...Continue Reading »

Item Type: Project Material | 50 pages | 7,570 engagements |

3. REFURBISHING AND MAINTENANCE OF WATER BATH FOR USE IN THE LABORATORY

» CHAPTER ONE INTRODUCTION Water bath is a device for regulating the temperature of anything subjected to heat by surrounding the vessel containing the sample with specific temperature. It is thematically controlled at 370C and can also be start up to 560C depending on the investigation being carried onto it is also used for sterilization in the laboratory, it has a temperature adjustment knob and f...Continue Reading »

Item Type: Project Material | 50 pages | 5,785 engagements |

4. THE INCIDENCE OF HIV IN BLOOD DONORS

» ABSTRACT This study of the incidence of HIV in blood donors was carried out at Bishop Shanahan Hospital Nsukka of Enugu state, Nigeria. Blood samples from two hundred donors were collected examined and analyzed for HIV positive result showed that 12% of the total number of donors were seropositive. Comprising of male and female donors. When tested statistically using chi square distribution, th...Continue Reading »

Item Type: Project Material | 50 pages | 5,331 engagements |

5. CONSTRUCTION OF A SOLAR DRYER USING CONVEX LENS

» CHAPTER ONE INTRODUCTION 1.1 Background of the Study Growth is the irreversible increase in volume (size) number of part, length and weight of an organism (Umeh, 2004). Growth can be defined as a process by which a plant increase in the number and size of leaves and stems (Rayburn, 1993). Growth is also defined as an irreversible change in the size of a cell, organ or whole organism (Jani...Continue Reading »

Item Type: Project Material | 50 pages | 4,695 engagements |

6. COMPARATIVE DETERMINATION OF THE PROTEIN CONTENTS OF BREADFRUIT, BROWN BEANS AND...

» CHAPTER ONE 1.0 INTRODUCTION 1.1 Background of the Study Proteins are essential nutrients for the human body (Hermann, 2002). They are one of the building block of the body tissue, and also serve as a fuel source. As a fuel, protein contain 4kcal (17kj) per gram, just like carbohydrates and unlike lipids, which contain 9kcal (37kj) per gram. The most important aspect and defining cha...Continue Reading »

Item Type: Project Material | 50 pages | 4,474 engagements |

7. THE ISOLATION AND IDENTIFICATION OF NEMATODE AFFECTING TOMATOES

» ABSTRACT Four (4) sites or area were sampled, using the”simple random sampling technique” to make up the study group namely; Malali, Ungwan Rimi, Stadium round about, Kawo for soil or root not nematodes from tomatoes plant. Ten (10) plants uprooted randomly at each site(s) visited making a total of forty (40) plants were isolation and identification of nematodes was done at the Department o...Continue Reading »

Item Type: Project Material | 50 pages | 5,144 engagements |

8. THE PREVALENCE OF CYSTICERCOSIS

» CHAPTER ONE 1.0 Introduction Cysticercosis remains as important health problem in developing countries. Its transmission is related to soil contamination with human faces. This parasitosis is found in African, Asian and Latin America, where the greatest incidences are seen in mexico and brazil. Human cysticercosis is acquired from the ingestion of ova o...Continue Reading »

Item Type: Project Material | 50 pages | 4,811 engagements |

9. BACTERIA CONTAMINANTS ASSOCIATED WITH POULTRY FEEDS FROM THREE DIFFERENT COMP...

» CHAPTER ONE INTRODUCTION Poultry are collection of birds raised commercially or domestically for meat, egg and feathers. Chickens, ducks turkeys and geese are of primary importance while guinea fowl and squabs (pigeons) are chiefly of local interest. These birds are source of income and food to the rarer. In the past only hens that could no longer produce eggs were killed and sold for meat but by ...Continue Reading »

Item Type: Project Material | 50 pages | 4,681 engagements |

10. DETERMINING THE SERUM PROTEIN LEVELS AND CIC LEVEL IN CEREBRAL MALARIA PATIENTS

» CHAPTER ONE 2.0 INTRODUCTION Malaria is a febrile illness characterized by fever and related symptoms (WHO, 1990). It is a disease caused by a blood borne protozoan parasite which is an intracellular parasite belonging to the class Sporozoa and of the genus Plasmodium and it is transmitted through the bite of an infected female anopheles mosquito (CDC, 2002). There are four different para...Continue Reading »

Item Type: Project Material | 50 pages | 5,055 engagements |

11. ASYMPTOMATIC BACTERIURIA AMONG PREGNANT WOMEN ATTENDING ANTENATAL CLINIC

» ABSTRACT Studies on asymptomatic bacteriuria among pregnant women attending antenantal clinic of the General Hospital Ekwulobia was undertaken, hundred urine samples were collected then centrifriged and 1ml of the supernatant was inoculated on the prepared Nutient Agar and Mac Conkey agar then incubated at 370c for 48 hours. Pure colonies were obtained by sub culturing. Morphological and biochemic...Continue Reading »

Item Type: Project Material | 50 pages | 4,895 engagements |

12. THE CONSTRUCTION OF A SOLAR DRYER USING CONVEX LENS

» CHAPTER ONE INTRODUCTION 1.1 Background of the Study Growth is the irreversible increase in volume (size) number of part, length and weight of an organism (Umeh, 2004). Growth can be defined as a process by which a plant increase in the number and size of leaves and stems (Rayburn, 1993). Growth is also defined as an irreversible change in the size of a cell, organ or whole organism (Jani...Continue Reading »

Item Type: Project Material | 50 pages | 5,310 engagements |

13. CONTRACEPTIVES AND THEIR EFFECTS

» CHAPTER ONE 1.0 INTRODUCTION The term contraception refers to any procedure or device intended to prevent pregnancy (the presence of an implanted conceptus in the uterus). (Kenneth, 1998). Contraception allows couples to choose when and if to have a baby. Some forms of contraception also provide protection against sexually transmitted infection (STIs). There are several types of cont...Continue Reading »

Item Type: Project Material | 50 pages | 5,640 engagements |

14. OPTICAL FIBRES IN TELECOMMUNICATION

» CHAPTER ONE INTRODUCTION FIBER OPTICS: This is a branch of Optics dealing with the transmission of light through hair – thin, transparent fibers. LIGHT Signals that enter at one end of a fiber travel through the fiber with very low loss of light, even if the fiber is curved. A basic fiber – optic systems consists of a transmitting device (which generates the light signal) An optical...Continue Reading »

Item Type: Project Material | 50 pages | 5,247 engagements |

15. EXTRACTION AND FORMULATION OF PERFUME FROM LEMON GRASS LEAVES

» ABSTRACT Perfume extraction refers to the extraction of aromatic compounds from raw materials, using methods such as distillation, solvent extraction, expression or enfleurage. The extracts are either essential oils, absolutes, concretes, or butters, depending on the amount of waxes in the extracted product. Heat, chemical solvents, or exposure to oxygen in the extraction process denature the arom...Continue Reading »

Item Type: Project Material | 50 pages | 8,099 engagements |

16. USING SOUND TO MEASURE TEMPERATURE

» ABSTRACT A method to measure the real time temperature distribution along an interferometer path based on the propagation of acoustic waves is presented. It exploits the high sensitivity of the speed of sound in air to the air temperature. In particular, it takes advantage of a special set up where the generation of the acoustic waves is synchronous with the amplitude modulation of a laser source....Continue Reading »

Item Type: Project Material | 50 pages | 5,342 engagements |

17. PHYSIOCHEMICAL ANALYSIS OF STREAM WATER AND BOTTLE WATER

» ABSTRACT Water is vital for life. However, it also serves as the commonest route of transmission of a number of infectious diseases. The WHO has estimated that up to 80% of all sickness and disease in the world is caused by inadequate sanitation and polluted water. Nigeria faces a number of problems regarding both its drinking water quality and availability. The municipal water supplies are incons...Continue Reading »

Item Type: Project Material | 50 pages | 5,486 engagements |

18. CHEMICAL AND ANTIOXIDANT PROPERTIES OF BLACK PEAR AND PEPPER FRUIT

» Piper nigrum (pepper fruit) is an indigenous fruit tree of the family Annonaceae (Etukudo, 2000). It’s widely distributed and consumed by the inhabitants of Western Cameroons, Ivory Coast and Southern Nigeria (Hutchinson and Dalziel, 1954; Keay et al., 1960; Okiy, 1960). It is a medium sized or small tree which spreads throughout the rain forest and sometimes found in forest within the Savanna a...Continue Reading »

Item Type: Project Material | 50 pages | 5,064 engagements |

19. CHALLENGES IN SMALL SCALE ENTREPRENEURSHIP DEVELOPMENT IN THE HISPITALITY INDUS...

» The contribution of small –scale business in fostering economic growth and development has been well articulated in different areas of this study .the specific attention on them based on their expected impact and potential contribution on broad and diversified production base, as well as their accelerative effect in achieving macro objectives pertaining to full employment, income distribution an...Continue Reading »

Item Type: Project Material | 50 pages | 5,106 engagements |

20. INHIBITORY EFFECTS OF EXTRACT BLACK PEAR, SOAP SOP, MONKEY SEED DURING LIPID OXI...

» CHAPTER ONE INTRODUCTION Reactive oxygen species (ROS) and reactive nitrogen species (RON) are free radicals, which derived either from normal metabolic processes or from external sources (Magalhaes, 2006). These species are essential to energy supply, detoxification, chemical signalling and immune function (Dimitrios, 2006). However, overproduction of these free radical may lead to damage to valu...Continue Reading »

Item Type: Project Material | 50 pages | 4,736 engagements |

21. FACTORS INFLUENCING THE INCIDENCE OF GLAUCOMA AMONG ADULT PATIENTS IN GENERAL HO...

» CHAPTER ONE INTRODUCTION Background to the Study Millions of people living in Nigeria are cut off from the mainstream of economic and social development due to heavy burden of diseases. Among these diseases is glaucoma which is the result of too much pressure in the eye. It is usually believed to begin after the age of 40 (forty) years and is a common cause of blindness (Mohammed, 2001). Responsib...Continue Reading »

Item Type: Project Material | 50 pages | 4,868 engagements |

22. AN EPIDEMOLOGY SURVEY FOR SCTRISTOSOMIASIS AMONG PUPILS IN AMAGUNZE COMMUNITY

» ABSTRACT The survey of urinary sehistomiass in Ishele in Amagunze, Nkanu East local Government was carried out using two methods of diagnosis i.e combination of questionnaire on clinical signs and symptoms, and laboratory microscopy using primary school children in the area as test samples. A total of fifty samples were randomly collected reveals the prevalence of urinary Sdristomisis is 62 %. The...Continue Reading »

Item Type: Project Material | 50 pages | 4,796 engagements |

23. BACHERIOLOGICAL EXAMINATION

» ABSTRACT This work was aimed at assessing microbial coal of Idodo river in Enugu state Nigeria. The samples of river was obtained from the arc of low activity, and a place where human activities are very high. The samples were collected very early in the morning and afternoon. They were examined to determined the bacterial organisms that are pathogenic to man when they drink it from t...Continue Reading »

Item Type: Project Material | 50 pages | 4,727 engagements |

24. COMPARATIVE ANALYSIS OF MICROBIAL LOAD OF THE MAIN WATER PRODUCTION AND WATER AV...

» ABSTRACT Samples of water from the different hostels in campus II and other source of water production namely Ajali owa water, from bore hole 9th mile and spring water from GRA water board were water collecterd and analysed using total plate count and multiple tube fermentaton techniques coliform. The results shows no coliforms in production water from Ajali owa and in GRA spring water re...Continue Reading »

Item Type: Project Material | 50 pages | 5,406 engagements |

25. GASTROENTERITIS IN PRIMARY SCHOOL CHILDREN

» ABSTRACT A total of fifty faecal samples were collected form pupils in airport primary school Emene Enugu were used for the study. The duration of the investigation was between February August 2005. These samples were cultured and their causative organisms determined using macconkey agar, deocycholate citrate agar and an alkaline peptone water which was preparect according to manufacturers instr...Continue Reading »

Item Type: Project Material | 50 pages | 4,598 engagements |

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